• 论文 •

### 完全互补序列在MIMO雷达中的应用

1. (北京航空航天大学 电子信息工程学院, 北京 100191)
• 收稿日期:2009-04-07 出版日期:2010-05-30 发布日期:2010-06-07
• 作者简介:李树锋（1982-），男，河北沧州人，博士生，tiankong_1997@yahoo.com.cn.
• 基金资助:

航空科学基金资助项目（20060151006）; 教育部“新世纪优秀人才”支持计划（NCET060166）

### Application of complete complementary sequence in MIMO radar

• Received:2009-04-07 Online:2010-05-30 Published:2010-06-07

Abstract: MIMO(multiple-input multiple-output）radar can effectively improve radar performance by transmitting orthogonal signals. While the conventional single sequence can not keep the complete orthogonality (the sidelobes of the auto-correlation and cross-correlation function equal to zero at all delays). In the context of the problem, in conjunction with the property of the complete complementary sequence, the ambiguity function of complete complementary sequence was derived. The results of the computer simulations show that the validity of the proposed ambiguity function. The radar velocity resolution based on complete complementary sequence was also analyzed. The application of complete complementary sequence in MIMO radar was studied and the MIMO radar signal model based on complementary sequence was established. It is demonstrated that the complete complementary sequence has the potential to significantly improve the MIMO radar performance significantly. And the rationality and validity of the complete complementary sequence applied in MIMO radar are proved.